The Grove City Triathlon is a race that consists of a 1-mile swim, a 20-mile bicycle ride, and a 6-mile run. Payton is competing in the triathlon. She has finished the swimming and biking parts of the race and is about to start the running part. The graph shows Payton's total time in the triathlon, in minutes, as a function of her average running speed, in miles per minute. According to the graph, how many minutes did it take Payton to finish the swimming and biking parts of the triathlon? A 80 B 82 C 85 D 86